[ 1645.165157][ T7782] br1: port 1(veth1) entered blocking state
[ 1645.165583][ T7782] br1: port 1(veth1) entered disabled state
[ 1645.166021][ T7782] veth1: entered allmulticast mode
[ 1645.180411][ T7782] veth1: entered promiscuous mode
[ 1645.350142][ T4445] br1: port 1(veth1) entered blocking state
[ 1645.350560][ T4445] br1: port 1(veth1) entered forwarding state
[ 1660.129954][ T7881] br1: port 1(veth1) entered disabled state
[ 1660.259895][ T7882] veth1: left allmulticast mode
[ 1660.260277][ T7882] veth1: left promiscuous mode
[ 1660.260753][ T7882] br1: port 1(veth1) entered disabled state